Mercedes W205 Seat Side Air Module Front Right O/S A2058601800

The Mercedes W205 Right Front Seat Airbag Cushion is an original safety component designed for installation in the front right seat of Mercedes vehicles. This is a specialized seat airbag, designed to work with the factory SRS system, providing proper passenger protection in the side and seat area.

Specifications and technical data

• SKU: A2058601800
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2058601800
• Substitutable numbers: A2058601800, A 205 860 18 00
• Location on the vehicle: Front, Right
• Category: Additional Seat Parts

Vehicle Application and Function

The described airbag is a component installed in the front right seat, working in conjunction with collision sensors and the airbag system controller. Its function is to rapidly inflate within a fraction of a second during a collision to limit the G-forces acting on the passenger's body and reduce the risk of torso injuries.

As part of the Other Seat Parts group, this component is responsible for passive safety within the seat, complementing the structure of the seat base, backrest, and adjustment mechanisms. Proper compatibility with the specific W205 seat and body version is crucial for the correct operation of the entire SRS system.

Benefits of Using an Original Seat Airbag

Using an original seat airbag in a Mercedes W205 ensures:

• maintenance of the factory operating parameters of the SRS safety system,
• correct interaction with collision sensors and the airbag controller,
• proper fit for the front passenger seat structure,
• compatibility with the vehicle's electrical system and wiring harness.

This component is particularly important after accident repairs, seat replacement, or when restoring full functionality to the cabin's safety system. Proper component matching to the specific model and year directly impacts passenger protection effectiveness.

Condition, Verification, and Technical Selection

The airbag is offered as a used part, allowing for economical vehicle repair while maintaining original construction. Before installation, it is recommended that a workshop or car electrician verify compatibility with the vehicle, particularly regarding seat type, equipment configuration, and compatibility with the existing SRS controller.

Selecting the correct seat airbag for a Mercedes W205 should be based on vehicle data and manufacturer markings to avoid fitting errors. A correctly selected component facilitates installation and minimizes the risk of airbag system errors on the dashboard.

Safety of Use and Installation Recommendations

Work on airbags should only be performed by qualified personnel, following the vehicle manufacturer's safety procedures. This includes, but is not limited to, disconnecting power, proper handling of the airbag module, and checking system errors after installation is complete.

Due to the nature of the passive safety element, self-modification or alterations to the seat airbag structure are not recommended. A correctly installed and verified airbag restores the factory level of protection for the passenger in the front right seat.

If you are planning a comprehensive repair or upgrade of the seating area in your Mercedes and need other parts from the same group, such as guides, adjustment mechanisms, or additional safety modules, check the available parts in the Other Mercedes Seat Parts category.

To better prepare for purchasing this type of component, it is worth familiarizing yourself with practical tips on verifying sellers, checking compatibility by part numbers, and assessing the condition of parts – this is thoroughly discussed in the guide Safe Online Purchase of Used Car Parts – A Step-by-Step Guide.